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Psychedelic pathways: Exploring reinforcement learning under psychedelic influence

OSFDec 23, 2025

Abstract

This project investigates the acute effects of psilocybin on probabilistic reinforcement learning in healthy adults. Using a double blind, randomized, within-subject, placebo-controlled design, we will analyze behavioral data and Event-Related Potentials (ERPs) from EEG recordings to understand how psychedelics modulate neural mechanisms of reward processing and decision-making.

Topics & conditions

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Psilocybin

Keywords

decision makingeegerpevent related potentialspsychedelicsreinforcement learningreward processing

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